The Different Types of VPN and VPN Protocols

VPN services have been making a mark across numerous platforms, thanks to several uses that it puts forward. While individuals opt for the same, they are also aware of protocols or VPN protocols that tend to tag along. But the disappointing aspect of it all stands to prove that individuals are not aware of the different types of protocols. These so-called protocols are based on different network layers, and it goes up in numbers. So to familiarize yourself with them, we have made a list of different types of VPN protocols. Check out here to know more about the different types of VPN Protocols.

1. IPSec - Internet Protocol Security

Internet protocol security is the most common protocol that has emerged in uses and advantages. It goes ahead to be a procedure for keeping records safe from a gateway network and host-to-host communication. So your IP network would be protected from all kinds of end-to-end users. IPSec enhances the connection security by providing public and private keys to either lock or unlock data. The correct usage of these keys will be helpful in encryption and decryption mode.



2. PPTP - Point-To-Point Tunnelling Protocol

The point-to-point tunnelling protocol operates through a combination of PPP(Point-To-Point) and its interaction with tunnelling protocol. It was once the product of Microsoft and has moved ahead to become a suitable VPN protocol since it ensures the security of Virtual Network through versatile conventions. To implement and carry things forward; it makes a tunnel between two disburse networks and the data that has been driven from this tunnel is authenticated and encrypted. Once the protocol furnishes the same, it can quickly be passed from the tunnel.

3. SSL - Secure Socket Layer

Secure socket layer and transport layer protocols are cryptographic protocols that work for security on the HTTPs request. Websites and chat messenger are aimed to have a secure connection between the browser and the application server. Thanks to HTTPS, things tend to get securely established and take the relationship of a web browser to an application server. This process completes its operations with data authentication through the use of crucial mutual generation. These public keys are allowed to be used at both encrypting and decrypting the request details.



4. SHH - Secure Shell

The secure shell is another protocol that allows for the extension of remote access to a client machine through the serve securely. This particular protocol also comes in handy to make up a tunnel and allow data to traverse from the tunnel soon after encryption. On the other hand, the client machine performs remote actions to log in from their local computer, and a secure tunnel gets associated with the local area network. Since it operates on a client-server machine, you can expect it to protect communication between two ends.

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